(1993). Switzerland economic trends. Geneve: Pictet & Cie Banquiers.
Trích dẫn kiểu ChicagoSwitzerland Economic Trends. Geneve: Pictet & Cie Banquiers, 1993.
MLA引文Switzerland Economic Trends. Geneve: Pictet & Cie Banquiers, 1993.
警告:這些引文格式不一定是100%准確.